<h1>Problem Description <a href='/t/add-question?q_id={{question.id}}'>[edit]</a></h1>

<h2>{{question.title}}</h2>
<pre class="description">{{ question.description|linebreaksbr }}

Write a function 'solve' that takes following parameters:
{% for arg in signature %} - {{ arg.0 }} {{ arg.1 }}
{% endfor %}
Return the answer in type {{question.return_type}}.

</pre>
